US6262981B1 - Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment - Google Patents
Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment Download PDFInfo
- Publication number
- US6262981B1 US6262981B1 US09/549,812 US54981200A US6262981B1 US 6262981 B1 US6262981 B1 US 6262981B1 US 54981200 A US54981200 A US 54981200A US 6262981 B1 US6262981 B1 US 6262981B1
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- US
- United States
- Prior art keywords
- power
- request
- digital
- digital word
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
TABLE 2 |
|
P_Val |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | ||
0 | 32768 | 26029 | 20675 | 16423 | 13045 | 10362 | 8231 | 6538 | 5193 | 4125 | 3277 | 2603 | 2068 | 1642 | 1305 | 1036 |
1 | 16384 | 13014 | 10338 | 8211 | 6523 | 5181 | 4115 | 3269 | 2597 | 2063 | 1638 | 1301 | 1034 | 821 | 652 | 518 |
2 | 8192 | 6507 | 5169 | 4106 | 3261 | 2591 | 2058 | 1635 | 1298 | 1031 | 819 | 651 | 517 | 411 | 326 | 259 |
3 | 4096 | 3254 | 2584 | 2053 | 1631 | 1295 | 1029 | 817 | 649 | 516 | 410 | 325 | 258 | 205 | 163 | 130 |
4 | 2048 | 1627 | 1292 | 1026 | 815 | 648 | 514 | 409 | 325 | 258 | 205 | 163 | 129 | 103 | 82 | 65 |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/549,812 US6262981B1 (en) | 1999-04-14 | 2000-04-14 | Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12932099P | 1999-04-14 | 1999-04-14 | |
US09/549,812 US6262981B1 (en) | 1999-04-14 | 2000-04-14 | Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
US6262981B1 true US6262981B1 (en) | 2001-07-17 |
Family
ID=22439431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/549,812 Expired - Lifetime US6262981B1 (en) | 1999-04-14 | 2000-04-14 | Dynamic overflow protection for finite digital word-length multi-carrier transmitter communications equipment |
Country Status (3)
Country | Link |
---|---|
US (1) | US6262981B1 (en) |
AU (1) | AU4461500A (en) |
WO (1) | WO2000062442A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010033613A1 (en) * | 2000-04-23 | 2001-10-25 | Roman Vitenberg | Communication systems conveying voice and data signals over standard telephone lines |
US20020039388A1 (en) * | 2000-02-29 | 2002-04-04 | Smart Kevin J. | High data-rate powerline network system and method |
US6469993B1 (en) * | 1998-09-15 | 2002-10-22 | Lg Information & Communications, Ltd. | Method for controlling traffic load in mobile communication system |
US6654408B1 (en) * | 2000-10-27 | 2003-11-25 | Wisconsin Alumni Research Foundation | Method and system for multi-carrier multiple access reception in the presence of imperfections |
US6760342B1 (en) * | 2000-06-28 | 2004-07-06 | Northrop Grumman Corporation | Channelizer for a multi-carrier receiver |
US20040203709A1 (en) * | 2002-11-08 | 2004-10-14 | Louis Luneau | Flexible software radio transceiver |
US6819934B1 (en) * | 2000-11-03 | 2004-11-16 | Nortel Networks, Limited | System and method for power management in a multi-channel power amplifier (MCPA) environment |
US7639982B2 (en) * | 2000-07-19 | 2009-12-29 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US7805073B2 (en) | 2006-04-28 | 2010-09-28 | Adc Telecommunications, Inc. | Systems and methods of optical path protection for distributed antenna systems |
US7817958B2 (en) | 2006-12-22 | 2010-10-19 | Lgc Wireless Inc. | System for and method of providing remote coverage area for wireless communications |
US7844273B2 (en) | 2006-07-14 | 2010-11-30 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
US7848770B2 (en) | 2006-08-29 | 2010-12-07 | Lgc Wireless, Inc. | Distributed antenna communications system and methods of implementing thereof |
US20110096874A1 (en) * | 2009-04-17 | 2011-04-28 | Maxlinear, Inc. | Wideband personal-radio recorder |
US20110105068A1 (en) * | 2009-04-17 | 2011-05-05 | Maxlinear, Inc. | Wideband tuner architecture |
US8005050B2 (en) | 2007-03-23 | 2011-08-23 | Lgc Wireless, Inc. | Localization of a mobile device in distributed antenna communications system |
US8010116B2 (en) | 2007-06-26 | 2011-08-30 | Lgc Wireless, Inc. | Distributed antenna communications system |
US8583100B2 (en) | 2007-01-25 | 2013-11-12 | Adc Telecommunications, Inc. | Distributed remote base station system |
US8737454B2 (en) | 2007-01-25 | 2014-05-27 | Adc Telecommunications, Inc. | Modular wireless communications platform |
US8958789B2 (en) | 2002-12-03 | 2015-02-17 | Adc Telecommunications, Inc. | Distributed digital antenna system |
US9001811B2 (en) | 2009-05-19 | 2015-04-07 | Adc Telecommunications, Inc. | Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes |
US9112547B2 (en) | 2007-08-31 | 2015-08-18 | Adc Telecommunications, Inc. | System for and method of configuring distributed antenna communications system |
EP3524247A1 (en) | 2013-11-11 | 2019-08-14 | Impax Laboratories, Inc. | Rapidly disintegrating formulations and methods of use |
US10499269B2 (en) | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
US11005561B2 (en) * | 2016-04-21 | 2021-05-11 | University Of Louisiana At Lafayette | Experimental smartphone ground station grid system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10122217A1 (en) * | 2001-05-08 | 2002-11-28 | Siemens Ag | Method and device for adapting the transmission power in a time division system |
WO2003105371A1 (en) | 2002-06-06 | 2003-12-18 | 株式会社エヌ・ティ・ティ・ドコモ | Packet communication system, packet communication method, base station, mobile station, controller, and packet communication program |
KR101160604B1 (en) * | 2003-08-11 | 2012-06-28 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Power management in mobile terminals to allow transmission of ack/nack signals |
US8467464B2 (en) * | 2008-03-28 | 2013-06-18 | Qualcomm Incorporated | Apparatus, methods, and articles of manufacture for adaptive power control |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333175A (en) * | 1993-01-28 | 1994-07-26 | Bell Communications Research, Inc. | Method and apparatus for dynamic power control in TDMA portable radio systems |
US5528585A (en) | 1993-09-30 | 1996-06-18 | Cooley; David M. | Modularly clustered radiotelephone system |
US5535240A (en) | 1993-10-29 | 1996-07-09 | Airnet Communications Corporation | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network |
US5537435A (en) | 1994-04-08 | 1996-07-16 | Carney; Ronald | Transceiver apparatus employing wideband FFT channelizer with output sample timing adjustment and inverse FFT combiner for multichannel communication network |
US5606575A (en) * | 1993-10-29 | 1997-02-25 | Airnet Communications Corporation | FFT-based channelizer and combiner employing residue-adder-implemented phase advance |
US6011785A (en) * | 1994-06-01 | 2000-01-04 | Airnet Communications Corporation | Wideband wireless base-station making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources |
-
2000
- 2000-04-14 US US09/549,812 patent/US6262981B1/en not_active Expired - Lifetime
- 2000-04-14 AU AU44615/00A patent/AU4461500A/en not_active Abandoned
- 2000-04-14 WO PCT/US2000/010159 patent/WO2000062442A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333175A (en) * | 1993-01-28 | 1994-07-26 | Bell Communications Research, Inc. | Method and apparatus for dynamic power control in TDMA portable radio systems |
US5528585A (en) | 1993-09-30 | 1996-06-18 | Cooley; David M. | Modularly clustered radiotelephone system |
US5535240A (en) | 1993-10-29 | 1996-07-09 | Airnet Communications Corporation | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network |
US5606575A (en) * | 1993-10-29 | 1997-02-25 | Airnet Communications Corporation | FFT-based channelizer and combiner employing residue-adder-implemented phase advance |
US5848097A (en) * | 1993-10-29 | 1998-12-08 | Airnet Communications Corporation | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for a multichannel communication network |
US5537435A (en) | 1994-04-08 | 1996-07-16 | Carney; Ronald | Transceiver apparatus employing wideband FFT channelizer with output sample timing adjustment and inverse FFT combiner for multichannel communication network |
US6011785A (en) * | 1994-06-01 | 2000-01-04 | Airnet Communications Corporation | Wideband wireless base-station making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources |
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6469993B1 (en) * | 1998-09-15 | 2002-10-22 | Lg Information & Communications, Ltd. | Method for controlling traffic load in mobile communication system |
US20020039388A1 (en) * | 2000-02-29 | 2002-04-04 | Smart Kevin J. | High data-rate powerline network system and method |
US20010033613A1 (en) * | 2000-04-23 | 2001-10-25 | Roman Vitenberg | Communication systems conveying voice and data signals over standard telephone lines |
US7031394B2 (en) * | 2000-04-23 | 2006-04-18 | Coppergate Communications Ltd. | Communication systems conveying voice and data signals over standard telephone lines |
US6760342B1 (en) * | 2000-06-28 | 2004-07-06 | Northrop Grumman Corporation | Channelizer for a multi-carrier receiver |
US8577286B2 (en) | 2000-07-19 | 2013-11-05 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US9332402B2 (en) * | 2000-07-19 | 2016-05-03 | Commscope Technologies Llc | Point-to-multipoint digital radio frequency transport |
US10505635B2 (en) | 2000-07-19 | 2019-12-10 | Commscope Technologies Llc | Point-to-multipoint digital radio frequency transport |
US10498434B2 (en) | 2000-07-19 | 2019-12-03 | CommScope Technolgies LLC | Point-to-multipoint digital radio frequency transport |
US7639982B2 (en) * | 2000-07-19 | 2009-12-29 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US20140036758A1 (en) * | 2000-07-19 | 2014-02-06 | Adc Telecommunications, Inc. | Point-to-multipoint digital radio frequency transport |
US6654408B1 (en) * | 2000-10-27 | 2003-11-25 | Wisconsin Alumni Research Foundation | Method and system for multi-carrier multiple access reception in the presence of imperfections |
US6819934B1 (en) * | 2000-11-03 | 2004-11-16 | Nortel Networks, Limited | System and method for power management in a multi-channel power amplifier (MCPA) environment |
US7203488B2 (en) * | 2002-11-08 | 2007-04-10 | Louis Luneau | Flexible software radio transceiver |
US20040203709A1 (en) * | 2002-11-08 | 2004-10-14 | Louis Luneau | Flexible software radio transceiver |
US8958789B2 (en) | 2002-12-03 | 2015-02-17 | Adc Telecommunications, Inc. | Distributed digital antenna system |
USRE49377E1 (en) | 2002-12-03 | 2023-01-17 | Commscope Technologies Llc | Distributed digital antenna system |
US10411805B2 (en) | 2006-04-28 | 2019-09-10 | Commscope Technologies Llc | Systems and methods of optical path protection for distributed antenna systems |
US20110002687A1 (en) * | 2006-04-28 | 2011-01-06 | Adc Telecommunications, Inc. | Systems and methods of optical path protection for distributed antenna systems |
US8135273B2 (en) | 2006-04-28 | 2012-03-13 | Adc Telecommunications, Inc. | Systems and methods of optical path protection for distributed antenna systems |
US9843391B2 (en) | 2006-04-28 | 2017-12-12 | Commscope Technologies Llc | Systems and methods of optical path protection for distributed antenna systems |
US8805182B2 (en) | 2006-04-28 | 2014-08-12 | Adc Telecommunications Inc. | Systems and methods of optical path protection for distributed antenna systems |
US7805073B2 (en) | 2006-04-28 | 2010-09-28 | Adc Telecommunications, Inc. | Systems and methods of optical path protection for distributed antenna systems |
US7844273B2 (en) | 2006-07-14 | 2010-11-30 | Lgc Wireless, Inc. | System for and method of for providing dedicated capacity in a cellular network |
US7848770B2 (en) | 2006-08-29 | 2010-12-07 | Lgc Wireless, Inc. | Distributed antenna communications system and methods of implementing thereof |
US7817958B2 (en) | 2006-12-22 | 2010-10-19 | Lgc Wireless Inc. | System for and method of providing remote coverage area for wireless communications |
US8737454B2 (en) | 2007-01-25 | 2014-05-27 | Adc Telecommunications, Inc. | Modular wireless communications platform |
US8583100B2 (en) | 2007-01-25 | 2013-11-12 | Adc Telecommunications, Inc. | Distributed remote base station system |
US10554242B2 (en) | 2007-01-25 | 2020-02-04 | Commscope Technologies Llc | Modular wireless communications platform |
US9941921B2 (en) | 2007-01-25 | 2018-04-10 | Commscope Technologies Llc | Modular wireless communications platform |
US9585193B2 (en) | 2007-01-25 | 2017-02-28 | Commscope Technologies Llc | Modular wireless communications platform |
US8005050B2 (en) | 2007-03-23 | 2011-08-23 | Lgc Wireless, Inc. | Localization of a mobile device in distributed antenna communications system |
USRE45505E1 (en) | 2007-03-23 | 2015-05-05 | Adc Telecommunications, Inc. | Localization of a mobile device in distributed antenna communications system |
US8229497B2 (en) | 2007-06-26 | 2012-07-24 | Lgc Wireless, Llc | Distributed antenna communications system |
US8532698B2 (en) | 2007-06-26 | 2013-09-10 | Adc Telecommunications, Inc. | Distributed antenna communications system |
US8010116B2 (en) | 2007-06-26 | 2011-08-30 | Lgc Wireless, Inc. | Distributed antenna communications system |
US9112547B2 (en) | 2007-08-31 | 2015-08-18 | Adc Telecommunications, Inc. | System for and method of configuring distributed antenna communications system |
US9100622B2 (en) * | 2009-04-17 | 2015-08-04 | Maxlinear, Inc. | Wideband tuner architecture |
US11490152B1 (en) | 2009-04-17 | 2022-11-01 | Entropic Communications, Llc | System and method for receiving a television signal |
US10313733B2 (en) | 2009-04-17 | 2019-06-04 | Maxlinear, Inc. | Wideband tuner architecture |
US11785275B2 (en) | 2009-04-17 | 2023-10-10 | Entropic Communications, Llc | System and method for receiving a television signal |
US20140104499A1 (en) * | 2009-04-17 | 2014-04-17 | Maxlinear, Inc. | Wideband tuner architecture |
US20110096874A1 (en) * | 2009-04-17 | 2011-04-28 | Maxlinear, Inc. | Wideband personal-radio recorder |
US11516535B2 (en) | 2009-04-17 | 2022-11-29 | Entropic Communications, Llc | System and method for receiving a television signal |
US20110105068A1 (en) * | 2009-04-17 | 2011-05-05 | Maxlinear, Inc. | Wideband tuner architecture |
US8892225B2 (en) | 2009-04-17 | 2014-11-18 | Maxlinear, Inc. | Wideband personal-radio recorder |
US10972781B2 (en) | 2009-04-17 | 2021-04-06 | Maxlinear, Inc. | Wideband tuner architecture |
US8526898B2 (en) * | 2009-04-17 | 2013-09-03 | Maxlinear, Inc. | Wideband tuner architecture |
US11381866B2 (en) | 2009-04-17 | 2022-07-05 | Entropic Communications, Llc | Cable television device |
US11399206B2 (en) | 2009-04-17 | 2022-07-26 | Entropic Communications, Llc | Method for receiving a television signal |
US9001811B2 (en) | 2009-05-19 | 2015-04-07 | Adc Telecommunications, Inc. | Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes |
EP3524247A1 (en) | 2013-11-11 | 2019-08-14 | Impax Laboratories, Inc. | Rapidly disintegrating formulations and methods of use |
US10499269B2 (en) | 2015-11-12 | 2019-12-03 | Commscope Technologies Llc | Systems and methods for assigning controlled nodes to channel interfaces of a controller |
US11005561B2 (en) * | 2016-04-21 | 2021-05-11 | University Of Louisiana At Lafayette | Experimental smartphone ground station grid system |
Also Published As
Publication number | Publication date |
---|---|
AU4461500A (en) | 2000-11-14 |
WO2000062442A1 (en) | 2000-10-19 |
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